Hello to all that is the future of my squirrel cage flying is that I have to do some modifications in it such as putting a mesh because the bars are vertical. In the side what would you recommend me not to drop the substrate? Measures i think that is pretty good. What do you think?

I have used for the parakeets, and for my agaporni and i think that is quite good for the future squirrel

In my country there are no problems to have a flying squirrel. With the issue of cleanliness thank you very much, always very well disinfected a cage for a new animal. And finally, how do you can give me some idea of what I can put the sides so that the substrate does not fall? Thanks